143393730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2927}}^1$

素因数の和:3031

約数の個数: 64

約数和(自身を含む): 364290048

約数和(自身を除く): 220896318

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 71, 115, 138, 142, 213, 230, 345, 355, 426, 690, 710, 1065, 1633, 2130, 2927, 3266, 4899, 5854, 8165, 8781, 9798, 14635, 16330, 17562, 24495, 29270, 43905, 48990, 67321, 87810, 134642, 201963, 207817, 336605, 403926, 415634, 623451, 673210, 1009815, 1039085, 1246902, 2019630, 2078170, 3117255, 4779791, 6234510, 9559582, 14339373, 23898955, 28678746, 47797910, 71696865, 143393730]

約数ペア:

[(1, 143393730), (2, 71696865), (3, 47797910), (5, 28678746), (6, 23898955), (10, 14339373), (15, 9559582), (23, 6234510), (30, 4779791), (46, 3117255), (69, 2078170), (71, 2019630), (115, 1246902), (138, 1039085), (142, 1009815), (213, 673210), (230, 623451), (345, 415634), (355, 403926), (426, 336605), (690, 207817), (710, 201963), (1065, 134642), (1633, 87810), (2130, 67321), (2927, 48990), (3266, 43905), (4899, 29270), (5854, 24495), (8165, 17562), (8781, 16330), (9798, 14635)]